11591212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 22212064

約数和(自身を除く): 10620852

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 271, 289, 542, 578, 629, 1084, 1156, 1258, 2516, 4607, 9214, 10027, 10693, 18428, 20054, 21386, 40108, 42772, 78319, 156638, 170459, 313276, 340918, 681836, 2897803, 5795606, 11591212]

約数ペア:

[(1, 11591212), (2, 5795606), (4, 2897803), (17, 681836), (34, 340918), (37, 313276), (68, 170459), (74, 156638), (148, 78319), (271, 42772), (289, 40108), (542, 21386), (578, 20054), (629, 18428), (1084, 10693), (1156, 10027), (1258, 9214), (2516, 4607)]